medvedych/harbour-seaprint
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Ignore some SSL errors

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This commit is contained in:
Anton Thomasson 2020-01-04 11:55:22 +01:00
parent 1768b29a9e
commit 477aeeded0
2 changed files with 33 additions and 0 deletions
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31
src/ippprinter.cpp
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@ -8,9 +8,17 @@ IppPrinter::IppPrinter()
_job_cancel_nam = new QNetworkAccessManager(this); _job_cancel_nam = new QNetworkAccessManager(this);
connect(_nam, SIGNAL(finished(QNetworkReply*)),this, SLOT(getPrinterAttributesFinished(QNetworkReply*))); connect(_nam, SIGNAL(finished(QNetworkReply*)),this, SLOT(getPrinterAttributesFinished(QNetworkReply*)));
connect(_nam, SIGNAL(sslErrors(QNetworkReply*,QList<QSslError>)), this, SLOT(ignoreKnownSslErrors(QNetworkReply*, const QList<QSslError>&)));
connect(_print_nam, SIGNAL(finished(QNetworkReply*)),this, SLOT(printRequestFinished(QNetworkReply*))); connect(_print_nam, SIGNAL(finished(QNetworkReply*)),this, SLOT(printRequestFinished(QNetworkReply*)));
connect(_print_nam, SIGNAL(sslErrors(QNetworkReply*,QList<QSslError>)), this, SLOT(ignoreKnownSslErrors(QNetworkReply*, const QList<QSslError>&)));
connect(_jobs_nam, SIGNAL(finished(QNetworkReply*)),this, SLOT(getJobsRequestFinished(QNetworkReply*))); connect(_jobs_nam, SIGNAL(finished(QNetworkReply*)),this, SLOT(getJobsRequestFinished(QNetworkReply*)));
connect(_jobs_nam, SIGNAL(sslErrors(QNetworkReply*,QList<QSslError>)), this, SLOT(ignoreKnownSslErrors(QNetworkReply*, const QList<QSslError>&)));
connect(_job_cancel_nam, SIGNAL(finished(QNetworkReply*)),this, SLOT(cancelJobFinished(QNetworkReply*))); connect(_job_cancel_nam, SIGNAL(finished(QNetworkReply*)),this, SLOT(cancelJobFinished(QNetworkReply*)));
connect(_job_cancel_nam, SIGNAL(sslErrors(QNetworkReply*,QList<QSslError>)), this, SLOT(ignoreKnownSslErrors(QNetworkReply*, const QList<QSslError>&)));
QObject::connect(this, &IppPrinter::urlChanged, this, &IppPrinter::onUrlChanged); QObject::connect(this, &IppPrinter::urlChanged, this, &IppPrinter::onUrlChanged);
} }
@ -161,6 +169,29 @@ void IppPrinter::cancelJobFinished(QNetworkReply *reply)
} }
void IppPrinter::ignoreKnownSslErrors(QNetworkReply *reply, const QList<QSslError> &errors)
{
QList<QSslError> IgnoredSslErrors = {QSslError::NoError,
QSslError::SelfSignedCertificate,
QSslError::HostNameMismatch,
QSslError::UnableToGetLocalIssuerCertificate,
QSslError::UnableToVerifyFirstCertificate
};
qDebug() << errors;
for (QList<QSslError>::const_iterator it = errors.constBegin(); it != errors.constEnd(); it++) {
if(!IgnoredSslErrors.contains(it->error())) {
qDebug() << "Bad error: " << int(it->error()) << it->error();
return;
}
}
// For whatever reason, it doesn't work to pass IgnoredSslErrors here
reply->ignoreSslErrors(errors);
}
bool IppPrinter::print(QJsonObject attrs, QString filename){ bool IppPrinter::print(QJsonObject attrs, QString filename){
qDebug() << "printing" << filename << attrs; qDebug() << "printing" << filename << attrs;

2
src/ippprinter.h
View file

@ -43,6 +43,8 @@ public slots:
void getJobsRequestFinished(QNetworkReply* reply); void getJobsRequestFinished(QNetworkReply* reply);
void cancelJobFinished(QNetworkReply* reply); void cancelJobFinished(QNetworkReply* reply);
void ignoreKnownSslErrors(QNetworkReply *reply, const QList<QSslError> &errors);
private: private:
QUrl _url; QUrl _url;
QUrl httpUrl(); QUrl httpUrl();